package cc.me.wordcount;

import java.io.IOException;
import java.util.StringTokenizer;

import org.apache.hadoop.io.IntWritable;
import org.apache.hadoop.io.LongWritable;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.mapreduce.Mapper;

public class WordCountMapper extends Mapper<LongWritable, Text, Text, IntWritable> {
	       private final static IntWritable one = new IntWritable(1);
	       private Text word = new Text();
	          
	      public void map(LongWritable key, Text value, Context context) throws IOException, InterruptedException {
	           String line = value.toString();
	         StringTokenizer tokenizer = new StringTokenizer(line);
	           while (tokenizer.hasMoreTokens()) {
	              word.set(tokenizer.nextToken());
	             context.write(word, one);
	           }
	       }
}
